Product Description

Pneumatic flange ball valve is composed of high platform ball valve and pneumatic actuator.There are two control modes for the pneumatic on off ball valve: switch off type and intelligent adjustment type.Stainless steel pneumatic on off ball valve with reversing solenoid valve, limit switch and input 0.4~ 0.7mpa air source to achieve electrical switch control and remote valve position feedback. pneumatic on off ball valve can be intelligently regulated with 4-20MADC signal input from electric regulator, which can realize the adjustment of pressure, flow, temperature, liquid level and other parameters.Pneumatic ball valve according to its sealing performance is divided into metal sealing and soft sealing.

Performance parameter

» Structure: Floating ball

» Nominal diameter: DN15 - DN200 mm

» Nominal pressure: PN16~PN40, CL150, CL300

» Suitable temperature:-30℃~450℃

» Pneumatic actuator: double action, single action normally closed, single action normally open

» Accessories: optional directional solenoid valve, limit switch, air filter pressure reducing valve, electric positioner, handwheel mechanism

» Voltage: AC220V, AC110V, AC380V, DC12V, DC24V, DC110V

» Connection mode: flange type, thread type, welding type, clamp quick-install type

Actuator Features

» Mounting to valve either directly or via bracket.

» Conforming to European and International Standard EN ISO 5211, preferred dimensions.

» Double Rack & Pinion design.

» Double acting or Spring return models utilize the same compact body design.

» Aluminum body, hard anodized externally and internally, for corrosion and wear resistance.

» Adjustable travel stops.

» Safe end cover bolting requiring no special tools.

» Anti blow-out drive pinion.

» Namur air connection can be easily mounted with solenoid valve.

» Parallel and diagonal, double square(star) drive.

» Travel adjustment (at each end) ±5°.

» Easy field conversion between DA and SR models

Materials of main parts

No	Part name	Materail
1	BONNET	WCB	CF8	CF8M
2	NUT	35	A194 8	A194 8M
3	GASKET	PTFE	PTFE	PTFE
4	BOLT	35	1Cr18Ni9Ti	1Cr18Ni9Ti
5	BODY	WCB	CF8	CF8M
6	SEAT	PTFE	PTFE	PTFE
7	BALL	1Cr18Ni9Ti	SS304	SS316
8	STEM	1Cr13	SS304	SS316
9	GASKET	PTFE	PTFE	PTFE
1	PACKING	PTFE	PTFE	PTFE
11	BUSHING	PTFE	PTFE	PTFE
12	GLAND	WCB	CF8	CF8M
13	BOLT	35	A193 B8	A193 B8M
14	BOLT	35	A193 B8	A193 B8M
15	YOKE	SS304	SS304	SS304
16	BOLT	35	A193 B8	A193 B8M
17	SLEEVE	35	SS304	SS304
18	PNEUMATIC	ASSEMBLY	ASSEMBLY	ASSEMBLY
19	POSITION	PLASTIC	PLASTIC	PLASTIC

Dimensions(mm) PN16

Size	L	L1	12	H	D	D1	D2	C	f	n-φd
15	130	140/178	62/75	185/191	95	65	46	14	2	4-φ14
20	130	140/178	62/75	191/197	105	75	56	16	2	4-φ14
25	140	140/214	62/91	193/227	115	85	65	16	2	4-φ14
32	165	164/214	75/91	212/240	140	100	76	18	3	4-φ18
40	165	164/246	75/101	217/255	150	110	84	18	3	4-φ18
50	203	190/295	91/112	260/286	165	125	99	20	3	4-φ18
65	222	210/295	101/112	293/309	185	145	118	20	3	4-φ18
80	241	247/395	112/139	323/349	200	160	132	20	3	8-φ18
100	305	276/478	127/176	382/438	220	180	156	22	3	8-φ18
125	356	348/562	159/206	468/534	250	210	184	22	3	8-φ18
150	394	378/724	176/228	510/582	285	240	211	24	3	8-φ22
200	457	524/928	228/275	655/702	340	295	266	24	3	12-φ22

Dimensions(mm) PN25

Size	L	L1	12	H	D	D1	D2	C	f	n-φd
15	140	1401/178	62/75	185/191	95	65	46	14	2	4-φ14
20	152	1401/178	62/75	191/197	105	75	56	16	2	4-φ14
25	165	164/214	75/91	199/227	115	85	65	16	3	4-φ14
32	178	164/246	751/101	212/250	140	100	76	18	3	4-φ18
40	190	190/246	911/101	245/255	150	110	84	18	3	4-φ18
50	216	210/295	1011/112	270/286	165	125	99	20	3	4-φ18
65	241	247/340	1121/112	309/330	185	145	118	22	3	8-φ18
80	283	276/395	127/139	344/349	200	160	132	24	3	8-φ18
100	305	348/478	1591/176	421/438	235	190	156	24	3	8-φ22
125	381	378/562	176/206	485/534	270	220	184	26	3	8-φ26
150	403	432/724	206/228	559/582	300	250	211	28	3	8-φ26
200	502	524/928	228/275	655/702	360	310	274	30	3	12-φ26

Dimensions(mm) PN40

Size	L	L1	L2	H	D	D1	D2	D3	C	f	n-φd
15	140	1401/178	62/75	1851/191	95	65	46	40×4	14	2	4-φ14
20	152	164/214	75/91	197/225	105	75	56	51×4	16	2	4-φ14
25	165	164/214	75/91	199/227	115	85	65	58×4	16	3	4-φ14
32	178	190/295	911/112	240/266	140	100	76	66×4	18	3	4-φ18
40	190	210/295	1011/112	255/271	150	110	84	76×4	18	3	4-φ18
50	216	247/340	1121/127	286/307	165	125	99	88×4	20	3	4-φ18
65	241	276/398	1271/139	330/335	185	145	118	110×4	22	3	8-φ18
80	283	308/438	139/159	349/383	200	160	132	121×4	24	4	8-φ18
1O0	305	348/562	159/206	421/487	235	190	156	150×4.5	24	4	8-φ22
125	381	432/724	176/228	485/557	270	220	184	176×4.5	26	4	8-φ26
150	403	524/928	228/275	582/629	300	250	211	204×4.5	28	4	8-φ26
200	502	6481/1033	275/324	702/750	375	320	284	260×4.5	34	5	12-φ30